⚠ Disclaimer
NOT RECOMMENDED FOR APPS FROM META, UBER, WHATSAPP, ANY GOOGLE APP REQUIRING AN ACCOUNT, OR ANY BANKING APP. RISK OF ACCOUNT BAN WITH CHANGED SIGNATURE.
For these apps, use Install to Device via USB or download as ZIP (uncheck merge) to preserve original signatures.
Use your own judgement to decide if an app is serious enough about security to warrant not merging. We do not take responsibility for any account bans or restrictions resulting from the use of re-signed APKs.
What does this app do?
APKMirror Installer is a helper app that lets you install .apkm, .xapk, and .apks app bundle files as well as regular APK files.
We've also added a highly requested bonus feature for regular APK files: if sideloading an APK fails and you want to know why, you can now see the exact failure reason by initiating the installation from APKMirror Installer.
Split APKs - huh?
In mid-2018 at Google I/O, Google announced a new dynamic app delivery format called App Bundles. We highly recommend reading this AndroidPolice post as the illustrations will make the concept a lot easier to understand.
Otherwise, here is a quick explainer. Before app bundles, developers either created a single "fat" APK with all the libraries and resources in them or manually managed multiple APK